Seed-key Calculator is designed to unlock Mercedes controllers of different levels to gain access to important diagnostic functions and procedures. This software is specially designed for use with Vediamo and DTS Monaco. Let’s learn more about this Software with ECU Manual in the article below.

Seedkey Vediamo Information

Seedkey Vediamo unlocks for ECU in levels:

• Unlock level 1-make security access to level 1: Request root ECU unlock/send ECU unlock key: do variant coding, Adaptation,…
• Unlock level 3-make security access to level 3:

• Request seed ECU unlock Level 3/send key ECU Unlock level 3
•  Request Seed adjustment/send key adjustment

 This is used in most ECU’s to unlock adaption values like IMA/ISA, DPF/SCR/AGR/ MAF values,….

• Unlock level 5 – Makes security access to level 5: Request seed reprogramming/send key reprogramming 

This is used to unlock the ECU for reflash/reprogramming it – attention- before ECU’s can give a seed for this functions 

• Unlock level 9A – Makes security access to level 9: Request Seed 9A/send key 9A 

This is used as general ECU Unlock in newer ECU’s emission standard EU6 onwards. Mostly needs to be done first, then unlock for special function 

• Unlock level BC – Makes security access level BC: Request seed BC/send key BC 

This is used in newer ECU’s emission Eu6 onwards to unlock Variant coding.